🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 11.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.88 AU - 1.02 AU

Year: 598 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,759,809 km

• M1: 151,094 km (0.095 R)
• M2: 225,444 km (0.119 R)
• M3: 359,035 km (0.088 R)
• M4: 438,771 km (0.113 R)
• M5: 555,906 km (0.111 R)
• M6: 671,545 km (0.088 R)
• M7: 826,528 km (0.094 R)
• M8: 935,286 km (0.058 R)
• M9: 1,043,595 km (0.113 R)
• M10: 1,162,375 km (0.094 R)
• M11: 1,244,205 km (0.116 R)
• M12: 1,346,381 km (0.076 R)
• M13: 1,432,848 km (0.119 R)
• M14: 1,559,707 km (0.108 R)
• M15: 1,677,142 km (0.082 R)
• M16: 1,921,435 km (0.092 R)
• M17: 2,033,783 km (0.086 R)
• M18: 2,170,216 km (0.062 R)
• M19: 2,339,412 km (0.087 R)
• M20: 2,490,356 km (0.086 R)
• M21: 2,574,729 km (0.086 R)
• M22: 2,754,246 km (0.03 R)
• M23: 2,865,697 km (0.098 R)
• M24: 2,954,259 km (0.103 R)
• M25: 3,035,640 km (0.105 R)
• M26: 3,117,769 km (0.092 R)
• M27: 3,217,401 km (0.055 R)
• M28: 3,343,363 km (0.064 R)
• M29: 3,609,198 km (0.107 R)
• M30: 3,705,090 km (0.068 R)
• M31: 3,784,228 km (0.09 R)
• M32: 3,872,939 km (0.105 R)
• M33: 4,061,433 km (0.086 R)
• M34: 4,197,866 km (0.089 R)
• M35: 4,280,593 km (0.097 R)
• M36: 4,373,045 km (0.086 R)
• M37: 4,456,820 km (0.108 R)
• M38: 4,730,584 km (0.082 R)
• M39: 5,078,100 km (0.081 R)
• M40: 5,494,131 km (0.043 R)
• M41: 5,645,524 km (0.096 R)
• M42: 5,747,101 km (0.118 R)
• M43: 5,828,931 km (0.095 R)
• M44: 5,911,061 km (0.117 R)
• M45: 6,097,310 km (0.073 R)
• M46: 6,327,541 km (0.078 R)
• M47: 6,667,727 km (0.072 R)
• M48: 6,786,059 km (0.117 R)
• M49: 6,948,671 km (0.071 R)
• M50: 7,555,590 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 8.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.78 AU - 1.16 AU

Year: 617 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,759,809 km

• M1: 115,938 km (0.077 R)
• M2: 202,256 km (0.064 R)
• M3: 264,040 km (0.117 R)
• M4: 510,877 km (0.066 R)
• M5: 634,295 km (0.071 R)
• M6: 759,658 km (0.077 R)
• M7: 834,607 km (0.066 R)
• M8: 912,248 km (0.041 R)
• M9: 973,284 km (0.074 R)
• M10: 1,031,029 km (0.098 R)
• M11: 1,145,022 km (0.059 R)
• M12: 1,216,530 km (0.11 R)
• M13: 1,402,330 km (0.059 R)
• M14: 1,557,613 km (0.102 R)
• M15: 1,660,536 km (0.112 R)
• M16: 1,759,869 km (0.099 R)
• M17: 1,849,329 km (0.053 R)
• M18: 2,101,401 km (0.041 R)
• M19: 2,189,963 km (0.092 R)
• M20: 2,260,573 km (0.101 R)
• M21: 2,430,367 km (0.069 R)
• M22: 2,530,298 km (0.072 R)
• M23: 2,824,557 km (0.109 R)
• M24: 2,936,756 km (0.101 R)
• M25: 2,993,453 km (0.115 R)
• M26: 3,275,296 km (0.028 R)
• M27: 3,356,378 km (0.102 R)
• M28: 3,430,578 km (0.092 R)
• M29: 3,513,007 km (0.102 R)
• M30: 3,633,882 km (0.112 R)
• M31: 3,694,918 km (0.103 R)
• M32: 3,794,849 km (0.026 R)
• M33: 3,872,191 km (0.114 R)
• M34: 3,958,060 km (0.083 R)
• M35: 4,139,523 km (0.099 R)
• M36: 4,259,351 km (0.081 R)
• M37: 4,364,219 km (0.094 R)
• M38: 4,453,678 km (0.111 R)
• M39: 4,543,587 km (0.073 R)
• M40: 4,626,015 km (0.079 R)
• M41: 4,683,909 km (0.097 R)
• M42: 5,250,736 km (0.066 R)
• M43: 5,354,557 km (0.113 R)
• M44: 5,424,120 km (0.11 R)
• M45: 5,617,250 km (0.066 R)
• M46: 5,758,920 km (0.055 R)
• M47: 5,973,892 km (0.074 R)
• M48: 6,037,172 km (0.095 R)
• M49: 6,109,577 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 3.7

Gravity: 46.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.97 AU - 7.45 AU

Year: 9992 Days

Day: 16 Hours

Environment

Temp: -219 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,759,809 km

• M1: 230,381 km (0.058 R)
• M2: 300,542 km (0.106 R)
• M3: 338,390 km (0.119 R)
• M4: 391,498 km (0.098 R)
• M5: 551,867 km (0.106 R)
• M6: 783,594 km (0.118 R)
• M7: 836,850 km (0.12 R)
• M8: 965,953 km (0.078 R)
• M9: 1,003,951 km (0.08 R)
• M10: 1,042,548 km (0.099 R)
• M11: 1,201,869 km (0.103 R)
• M12: 2,232,150 km (0.047 R)
• M13: 2,541,817 km (0.042 R)
• M14: 2,947,527 km (0.091 R)
• M15: 3,257,793 km (0.108 R)
• M16: 3,607,852 km (0.119 R)
• M17: 3,757,300 km (0.093 R)
• M18: 4,155,380 km (0.104 R)
• M19: 4,760,803 km (0.116 R)
• M20: 4,957,673 km (0.051 R)
• M21: 5,427,411 km (0.097 R)
• M22: 7,443,392 km (0.066 R)
• M23: 7,595,383 km (0.107 R)
• M24: 7,863,762 km (0.115 R)
• M25: 8,096,386 km (0.114 R)
• M26: 9,292,870 km (0.095 R)
• M27: 10,543,209 km (0.092 R)
• M28: 11,275,042 km (0.117 R)
• M29: 11,493,305 km (0.047 R)
• M30: 11,801,327 km (0.12 R)
• M31: 11,889,740 km (0.096 R)
• M32: 11,978,451 km (0.078 R)
• M33: 12,156,622 km (0.112 R)
• M34: 12,290,811 km (0.11 R)
• M35: 12,786,878 km (0.049 R)
• M36: 13,289,377 km (0.111 R)
• M37: 13,938,333 km (0.036 R)
• M38: 14,125,629 km (0.105 R)
• M39: 14,313,823 km (0.068 R)
• M40: 14,360,947 km (0.047 R)
• M41: 14,978,786 km (0.092 R)
• M42: 15,122,699 km (0.078 R)
• M43: 15,460,042 km (0.107 R)
• M44: 15,556,832 km (0.093 R)
• M45: 15,848,548 km (0.116 R)
• M46: 16,833,949 km (0.052 R)
• M47: 17,133,444 km (0.12 R)
• M48: 17,384,469 km (0.073 R)
• M49: 17,636,542 km (0.109 R)
• M50: 18,811,783 km (0.099 R)
• M51: 19,591,936 km (0.075 R)
• M52: 20,170,580 km (0.099 R)
• M53: 20,223,538 km (0.11 R)
• M54: 20,808,316 km (0.114 R)
• M55: 21,290,919 km (0.057 R)
• M56: 21,506,639 km (0.117 R)
• M57: 21,668,952 km (0.108 R)
• M58: 23,036,576 km (0.106 R)
• M59: 23,591,435 km (0.113 R)
• M60: 23,758,835 km (0.056 R)
• M61: 24,657,768 km (0.072 R)
• M62: 24,771,014 km (0.06 R)
• M63: 24,884,259 km (0.052 R)
• M64: 24,940,957 km (0.104 R)
• M65: 25,510,626 km (0.093 R)
• M66: 25,567,922 km (0.113 R)
• M67: 25,797,106 km (0.093 R)
• M68: 26,027,038 km (0.115 R)
• M69: 26,778,916 km (0.058 R)
• M70: 27,011,691 km (0.081 R)
• M71: 27,831,786 km (0.092 R)
• M72: 27,890,728 km (0.051 R)
• M73: 27,949,669 km (0.078 R)
• M74: 28,838,580 km (0.078 R)
• M75: 30,461,866 km (0.109 R)
• M76: 31,315,173 km (0.076 R)
• M77: 31,560,364 km (0.041 R)
• M78: 31,991,205 km (0.105 R)
• M79: 32,671,876 km (0.113 R)
• M80: 32,858,424 km (0.03 R)
• M81: 33,796,104 km (0.082 R)
• M82: 34,110,708 km (0.112 R)
• M83: 34,806,039 km (0.066 R)
• M84: 35,633,914 km (0.117 R)
• M85: 38,746,297 km (0.114 R)
• M86: 39,141,385 km (0.091 R)
• M87: 39,339,453 km (0.118 R)
• M88: 40,534,889 km (0.035 R)
• M89: 42,214,724 km (0.064 R)
• M90: 42,689,248 km (0.091 R)
• M91: 43,438,285 km (0.117 R)
• M92: 43,848,781 km (0.116 R)
• M93: 43,917,297 km (0.089 R)
• M94: 44,123,144 km (0.068 R)
• M95: 44,397,955 km (0.116 R)
• M96: 44,949,523 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.8

Radius: 5.1

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.51 AU - 8.55 AU

Year: 13342 Days

Day: 22.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,759,809 km

• M1: 241,900 km (0.11 R)
• M2: 279,598 km (0.114 R)
• M3: 406,308 km (0.054 R)
• M4: 551,119 km (0.069 R)
• M5: 603,029 km (0.108 R)
• M6: 768,933 km (0.101 R)
• M7: 827,426 km (0.111 R)
• M8: 1,418,936 km (0.107 R)
• M9: 1,491,341 km (0.11 R)
• M10: 1,741,469 km (0.1 R)
• M11: 2,168,720 km (0.047 R)
• M12: 2,568,296 km (0.066 R)
• M13: 3,052,245 km (0.091 R)
• M14: 3,304,767 km (0.102 R)
• M15: 3,336,781 km (0.063 R)
• M16: 3,629,843 km (0.119 R)
• M17: 3,796,196 km (0.11 R)
• M18: 4,067,566 km (0.095 R)
• M19: 4,240,501 km (0.096 R)
• M20: 4,345,369 km (0.105 R)
• M21: 5,103,083 km (0.065 R)
• M22: 5,327,031 km (0.12 R)
• M23: 5,784,650 km (0.082 R)
• M24: 5,823,396 km (0.102 R)
• M25: 6,018,173 km (0.118 R)
• M26: 6,818,521 km (0.034 R)
• M27: 6,859,511 km (0.036 R)
• M28: 7,148,085 km (0.065 R)
• M29: 7,779,837 km (0.111 R)
• M30: 8,210,829 km (0.099 R)
• M31: 9,186,057 km (0.088 R)
• M32: 10,291,137 km (0.085 R)
• M33: 10,716,294 km (0.043 R)
• M34: 12,724,496 km (0.107 R)
• M35: 13,487,594 km (0.112 R)
• M36: 13,641,979 km (0.117 R)
• M37: 14,160,934 km (0.098 R)
• M38: 14,898,153 km (0.119 R)
• M39: 15,539,928 km (0.116 R)
• M40: 16,300,184 km (0.088 R)
• M41: 16,629,599 km (0.113 R)
• M42: 17,406,909 km (0.08 R)
• M43: 18,366,729 km (0.104 R)
• M44: 18,939,240 km (0.041 R)
• M45: 19,750,659 km (0.098 R)
• M46: 20,396,024 km (0.109 R)
• M47: 21,828,274 km (0.076 R)
• M48: 22,070,024 km (0.084 R)
• M49: 22,130,611 km (0.077 R)
• M50: 22,312,822 km (0.112 R)
• M51: 25,547,576 km (0.119 R)
• M52: 25,611,155 km (0.098 R)
• M53: 25,738,613 km (0.089 R)
• M54: 26,572,023 km (0.052 R)
• M55: 26,959,631 km (0.087 R)
• M56: 27,154,108 km (0.099 R)
• M57: 28,396,817 km (0.072 R)
• M58: 28,925,496 km (0.048 R)
• M59: 29,657,927 km (0.053 R)
• M60: 30,194,385 km (0.12 R)
• M61: 30,329,024 km (0.082 R)
• M62: 30,396,343 km (0.081 R)
• M63: 30,598,748 km (0.052 R)
• M64: 31,344,943 km (0.108 R)
• M65: 35,022,806 km (0.108 R)
• M66: 38,396,537 km (0.047 R)
• M67: 38,469,392 km (0.09 R)
• M68: 38,542,395 km (0.032 R)
• M69: 38,688,403 km (0.081 R)
• M70: 39,127,622 km (0.075 R)
• M71: 40,752,106 km (0.054 R)
• M72: 41,273,604 km (0.117 R)
• M73: 41,497,701 km (0.088 R)
• M74: 41,947,243 km (0.091 R)
• M75: 43,381,438 km (0.112 R)
• M76: 43,609,425 km (0.114 R)
• M77: 43,837,711 km (0.103 R)
• M78: 46,530,772 km (0.038 R)
• M79: 47,701,076 km (0.106 R)
• M80: 49,355,928 km (0.098 R)
• M81: 49,514,502 km (0.027 R)
• M82: 49,832,248 km (0.07 R)
• M83: 51,832,969 km (0.095 R)
• M84: 52,397,851 km (0.053 R)
• M85: 52,478,783 km (0.101 R)
• M86: 54,350,103 km (0.046 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,536 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit